170A Alternator Replacement for GMC Sierra 2500 HD

Includes:
- 170A Alternator

Fits Models:
- GMC Sierra 2500 HD

Model Years:
- Check fitment before purchase

Submodels:
- Common trims include WT (Work Truck), SLE, SLT, Denali; chassis codes include GMT900, GMT800; body styles are Crew Cab, Extended Cab, Regular Cab

Engine Options:
- Common engine sizes include 6.0L V8 (L96), 6.6L Duramax Diesel (LML), 5.3L V8 (LMG); engine codes may vary

Description:
This 170A alternator is designed for the GMC Sierra 2500 HD, providing reliable electrical power for your vehicle's systems. It ensures optimal performance and longevity, making it an essential component for maintaining your truck's electrical integrity.

Features:
- High output of 170 amps for enhanced performance
- Durable construction for long-lasting reliability
- Direct fit for easy installation
- Compatible with various engine options
- Designed to meet or exceed OEM specifications